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IS3.5 — FILTER ELEMENT,INTAKE AIR CLEANE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

IS3.5: FILTER ELEMENT,INTAKE AIR CLEANE.

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: COTTON FILTERING MEDIUM, design_type: LIMITED, body_diameter: 4.750 INCHES NOMINAL IN, overall_width: 5.000 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 8.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-056-9834, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
IS3.5
NSN: 4310-00-056-9834
NIINs: 000569834, 013541093
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 64756 — INDUSTRIAL FILTER MANUFACTURERS INC DIV IFM INC. (USA)
SPECIFICATIONS
materialCOTTON FILTERING MEDIUM
design_typeLIMITED
body_diameter4.750 INCHES NOMINAL IN
overall_width5.000 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length8.000 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/OUT CONTAINER
body_overall_length5.375 INCHES NOMINAL IN
body_inside_diameter1.750 INCHES NOMINAL IN
filtering_media_designRADIAL FINNED SINGLE FILTERING MEDIA RESPONSE
filtering_surface_area2.5 SQUARE FEET
end_item_identificationAV-8A/C ACFT A
NSN4310-00-056-9834
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,INTAKE AIR CLEANE TITLE COMPONENT PN IS3.5 MFR FILTER ELEMENT,INTAKE
KEY FEATURES
•
FILTERING MEDIA DESIGN: RADIAL FINNED SINGLE FILTERING MEDIA RESPONSE
•
BODY DIAMETER: 4.750 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 5.375 INCHES NOMINAL IN
•
FILTRATION RATING IN MICRONS: 10.0 NOMINAL
•
DESIGN TYPE: LIMITED
•
STYLE DESIGNATOR: CYLINDRICAL W/OUT CONTAINER
•
BODY INSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
MATERIAL: COTTON FILTERING MEDIUM
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNRADIAL FINNED SINGLE FILTERING MEDIA RESPONSE
BODY DIAMETER4.750 INCHES NOMINAL IN
BODY OVERALL LENGTH5.375 INCHES NOMINAL IN
FILTRATION RATING IN MICRONS10.0 NOMINAL
DESIGN TYPELIMITED
STYLE DESIGNATORCYLINDRICAL W/OUT CONTAINER
BODY INSIDE DIAMETER1.750 INCHES NOMINAL IN
MATERIALCOTTON FILTERING MEDIUM
FILTERING SURFACE AREA2.5 SQUARE FEET
SUBSTITUTES & CROSS-REFERENCES 2
10-3K5Reference document
Same NSN cross-reference
Reference document — Secondary reference
120-7810Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is IS3.5?
IS3.5 is a FILTER ELEMENT,INTAKE AIR CLEANE.
What parts can replace IS3.5?
There are 2 known substitutes for IS3.5: 10-3K5, 120-7810. Substitute compatibility should be verified for your specific system.
What is the NSN for IS3.5?
IS3.5 is cataloged in the U.S. Government catalog under NSN 4310-00-056-9834. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.